/Engine/Source/Runtime/Engine/Classes/Animation/AttributesContainer.h
Removes, if existing, an attribute type/value entry for the specified InScriptType.
Whether or not the removal was succesful
bool Remove ( const [UScriptStruct](API\Runtime\CoreUObject\UObject\UScriptStruct) * InScriptStruct, const [FAttributeId](API\Runtime\Engine\Animation\FAttributeId) & InAttributeId )